1956 Ferrari, Janis Joplin Porsche Highlights of Car Auction

NEW YORK (AP) — A 1956 Ferrari is poised to sell for more than $28 million at an auction that also features Janis Joplin's psychedelic Porsche.

RM Sotheby's is offering the vintage cars Thursday evening.

The Ferrari is estimated at $28 million to $32 million, making it one of the most valuable cars to come to auction. A Ferrari 250 GTO Berlinetta sold for $38.1 million at Bonhams in 2014. It holds the record for any car at auction.

Joplin's 1964 Porsche 356C Cabriolet could bring $400,000 to $600,000. It was white when she purchased it used. It's been at the Rock and Roll Hall of Fame and Museum in Cleveland for the last two decades.

A 1963 Pontiac Bonneville owned by Roy Rogers could fetch up to $350,000. It's decorated with genuine silver dollars and guns.